Mr William Dennes is a consultant obstetrician and a maternal and fetal accredited specialist. He specialises in multiple pregnancies, high-risk obstetric patients, and caesarean sections. He has extensive experience in all aspects of antenatal ultrasound imaging (conventional and 3D/4D), with a focus on non-invasive prenatal screening (such as the Harmony Test) and prenatal diagnostic testing (chorionic villous sampling or amniocentesis).His clinical practice focuses on delivering a positive and safe pregnancy and birth experience for women, and he believes in giving his patients autonomy and choice.